Base | Representation |
---|---|
bin | 1001100100011… |
… | …10011001011010 |
3 | 12121001101122102 |
4 | 10302032121122 |
5 | 131022300114 |
6 | 11544323402 |
7 | 1663220000 |
oct | 462163132 |
9 | 177041572 |
10 | 80275034 |
11 | 41349904 |
12 | 22a73562 |
13 | 13828628 |
14 | a938a70 |
15 | 70aa2de |
hex | 4c8e65a |
80275034 has 40 divisors (see below), whose sum is σ = 143019060. Its totient is φ = 33784128.
The previous prime is 80275021. The next prime is 80275051. The reversal of 80275034 is 43057208.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 73530625 + 6744409 = 8575^2 + 2597^2 .
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 80274988 and 80275006.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 350432 + ... + 350660.
Almost surely, 280275034 is an apocalyptic number.
80275034 is a deficient number, since it is larger than the sum of its proper divisors (62744026).
80275034 is an equidigital number, since it uses as much as digits as its factorization.
80275034 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 332 (or 311 counting only the distinct ones).
The product of its (nonzero) digits is 6720, while the sum is 29.
The square root of 80275034 is about 8959.6335862579. The cubic root of 80275034 is about 431.3801588774.
The spelling of 80275034 in words is "eighty million, two hundred seventy-five thousand, thirty-four".
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